I love my ring. My battery life started to be come real short as well. Emailed customer service and they replace my ring. I think it was under warranty or manufacture defect. Oura was great.

I've long thought about ring devices as an interesting design, some for personal, some for work-related reasons. I've played around with a few ring input devices, but have never worn a smart one for personal use. Apart from battery life issues what have you like about it?

It's much smaller than a bracelet or a watch and therefore less "annoying" to wear while sleeping. The data provided in the app is really focused towards sleep/recovery and I found it more accurate than the sleep function of the garmin watch of my wife. The garmin for example would add extra sleep if we were sitting on the couch watching TV. Didnt have this issue with Oura.

When the ring used to work fine it was really a "wear it and forget it" device. I really paid attention to the "readiness score" provided.

If it’s good enough for Lance Armstrong, it’s good enough for me 😉